JVC TH-A25 Instructions Manual page 3

Caution: Proper Ventilation
To avoid risk of electric shock and fire and to protect from damage.
Locate the apparatus as follows:
Front: No obstructions open spacing.
Sides: No obstructions in 10 cm from the sides.
Top: No obstructions in 10 cm from the top.
Back: No obstructions in 15 cm from the back
Bottom: No obstructions, place on the level surface.
In addition, maintain the best possible air circulation as illustrated.
Spacing 15 cm or more
Wall or obstructions
XV-THA25
Front
Stand height 15 cm or more
Floor
G-2